

Wheeze
INGREDIENTS
Each pill contains the equiv. to dry:
White Mulberry, bark 29mg
Purple Aster, root 19mg
Prune, seed 19mg
Baikal Skullcap, root 19mg
Japanese Stemona, root 19mg
Gingko, leaf 14mg
Perilla Mint, fruit 14mg
Nutgrass, rhiz. 14mg
Balloonflower, root 14mg
Store below 30°C
Contains 300 x 200mg pills.
AUSTL 11673
Made in Australia.
Indications: any cough, acute or chronic with wheeze: asthma, emphysema, bronchitis..
Actions: moisten the lungs, resolve stuck phlegm, alleviate cough and wheeze.
Dosage: 10 - 15 pills 2 - 3 times per day or as symptoms return. Take anytime.
Children: 6 months an over 1 pill per year of age up to the age of 10 as directed above.
Use with Dry Cough or Sticky Yellow Phlegm.
Treat more, not less. Treat sooner, rather than later.
Ding Chuan Tang – "Wheeze"
Helping the Lungs Breathe Freely Again
A traditional Chinese herbal formula used to relieve wheezing, chest tightness and persistent coughing by opening the airways, reducing inflammation, calming bronchial irritation and restoring healthy breathing.
What is Ding Chuan Tang?
Not every cough is caused by mucus.
Not every cough is caused by infection.
Sometimes the greatest problem is simply getting enough air.
The chest feels tight.
Breathing becomes noisy.
Every breath whistles.
Walking up stairs becomes difficult.
Cold air, exercise or a simple viral infection can suddenly trigger coughing and wheezing that seems impossible to control.
Chinese medicine recognised this pattern centuries ago.
When the lungs become inflamed, the muscles surrounding the airways can tighten, making it difficult for air to move freely.
Ding Chuan Tang was developed specifically for this situation.
At Chiron Medical we call it "Wheeze."
Because the formula is designed to help calm irritated airways, improve airflow and restore comfortable breathing.
A Formula for Reactive Airways
Healthy breathing depends on air moving freely into and out of the lungs.
When inflammation, mucus or bronchospasm narrow the airways, breathing becomes increasingly difficult.
Rather than treating only one part of the problem, Ding Chuan Tang combines herbs that:
-
calm wheezing
-
reduce airway inflammation
-
regulate Lung Qi
-
loosen mucus
-
soothe persistent coughing
-
support normal airflow
Why We Call It "Wheeze"
Typical symptoms include:
-
wheezing
-
chest tightness
-
persistent cough
-
shortness of breath
-
difficulty taking a deep breath
-
coughing triggered by exercise
-
coughing triggered by cold air
-
asthma-like symptoms
-
thick or difficult-to-clear sputum
For many people, the wheeze becomes more distressing than the cough itself.
What Is It Traditionally Used For?
Traditionally, Ding Chuan Tang is prescribed for rebellious Lung Qi with phlegm and Heat obstructing the airways.
In modern clinical practice it is commonly considered for supportive management of:
-
asthma
-
wheezing
-
bronchospasm
-
chronic bronchitis
-
reactive airway disease
-
persistent cough with wheeze
-
post-viral airway hyperreactivity
The Herbs That Make the Formula
Every breath depends on thousands of tiny airways remaining open, flexible and free of obstruction. During wheezing illnesses such as asthma or bronchitis, these airways become inflamed, the muscles surrounding them tighten, mucus begins to accumulate and breathing becomes increasingly difficult. Even after the original trigger has settled, the airways often remain unusually sensitive, making coughing and wheezing easy to provoke.
Ding Chuan Tang was developed to interrupt this cycle. Rather than focusing on a single cause of wheezing, it combines herbs that help relax the airways, calm inflammation, clear mucus and restore more comfortable breathing.
Sang Bai Pi (White Mulberry Bark)
Traditional Role
Sang Bai Pi provides the foundation of the formula. Traditionally it has been used to relieve persistent coughing and wheezing by helping the lungs move air more freely while calming the inflammation that narrows the airways.
Biomedical Actions
Research demonstrates bronchodilatory, antitussive and anti-inflammatory activity together with antioxidant effects. Experimental studies also suggest regulation of airway inflammation, reduced bronchial hyperresponsiveness and protection of respiratory tissues.
Zi Wan (Purple Aster Root)
Traditional Role
Zi Wan helps settle persistent coughing while encouraging the lungs to clear the mucus that continues to irritate recovering airways. It is particularly valuable when coughing lingers after the acute illness has resolved.
Biomedical Actions
Research suggests expectorant, antitussive and anti-inflammatory activity together with antioxidant effects and protection of respiratory epithelial tissues.
Xing Ren (Apricot Seed*)
Traditional Role
Xing Ren helps restore the normal movement of air through the lungs. It gently relaxes constricted airways while calming coughing, making breathing easier without excessively drying the respiratory tract.
Biomedical Actions
Research demonstrates bronchodilatory activity together with smooth muscle relaxation, cough suppression and support for normal respiratory function. Studies also suggest regulation of airway responsiveness and improved ventilation.
Huang Qin (Baikal Skullcap Root)
Traditional Role
Inflammation is one of the major drivers of airway narrowing. Huang Qin helps moderate this inflammatory response, allowing the airways to remain more open while the lungs recover.
Biomedical Actions
Research demonstrates potent anti-inflammatory, antibacterial and antiviral activity together with immune modulation. Baicalin and related flavonoids have also shown inhibition of inflammatory cytokines and protection against airway inflammation.
Bai Bu (Stemona Root)
Traditional Role
Bai Bu calms persistent coughing while helping protect airways that have become sensitive after repeated irritation. It has been used for centuries in both acute and chronic respiratory conditions.
Biomedical Actions
Research suggests antitussive, bronchodilatory and antimicrobial activity together with protection of respiratory tissues and support for normal airway function.
Bai Guo (Ginkgo Seed)
Traditional Role
Bai Guo helps stabilise the lungs when wheezing becomes recurrent or persistent. Traditionally it was used to reduce episodes of breathlessness while supporting more efficient airflow.
Biomedical Actions
Research demonstrates antioxidant and anti-inflammatory effects together with improvements in pulmonary circulation and support for healthy airway function. Experimental studies also suggest protection against oxidative injury within lung tissues.
Su Zi (Perilla Fruit)
Traditional Role
Su Zi helps loosen and clear mucus that obstructs the airways while supporting smoother breathing. It is particularly valuable when wheezing is accompanied by productive coughing and chest congestion.
Biomedical Actions
Research suggests expectorant, bronchodilatory and anti-inflammatory activity together with regulation of mucus production and support for normal airway clearance.
Jie Geng (Balloonflower Root)
Traditional Role
Jie Geng directs the actions of the formula towards the lungs while helping lift mucus from the airways. It also soothes irritated respiratory tissues and promotes more effective clearance of airway secretions.
Biomedical Actions
Research demonstrates expectorant, anti-inflammatory and immune-modulating activity together with protection of respiratory mucosa and support for healthy mucociliary clearance.
Xiang Fu (Nutgrass Rhizome)
Traditional Role
Difficulty breathing often produces a feeling of tightness across the chest. Xiang Fu helps relieve this restriction, restoring smoother movement through the chest while complementing the actions of the respiratory herbs.
Biomedical Actions
Research suggests smooth muscle relaxation together with anti-inflammatory activity, modulation of autonomic nervous system function and support for both respiratory and gastrointestinal motility.
How the Formula Works
Wheezing develops when several problems occur at the same time. Inflammation causes the lining of the airways to swell, the muscles surrounding the bronchi tighten, mucus begins to accumulate and the airways become unusually sensitive to cold air, exercise or respiratory infections. Together these changes make it increasingly difficult for air to move freely through the lungs.
Chinese physicians recognised this complex pattern long before modern respiratory physiology was understood. Rather than treating wheezing as a single disorder, they observed that successful treatment required reducing airway inflammation, restoring normal airflow and helping the lungs clear excess mucus while protecting the delicate respiratory lining.
Ding Chuan Tang reflects this integrated approach. Some herbs help relax constricted airways, others calm inflammation or reduce airway sensitivity, while several support the clearance of mucus that continues to obstruct breathing. Together they create the conditions needed for the lungs to regain more normal respiratory function.
Modern research suggests the formula may reduce airway inflammation, regulate bronchial smooth muscle tone, improve mucociliary clearance, protect respiratory epithelium and moderate airway hyperresponsiveness. These complementary actions help explain why Ding Chuan Tang has remained one of Chinese medicine's classic prescriptions for wheezing, persistent bronchial irritation and difficult breathing.
Clinical Insights
Wheezing During Acute Chest Infection
When wheezing develops alongside thick yellow sputum and active chest infection, practitioners often combine:
-
Qing Qi Hua Tan Tang (Wet Cough – Yellow Sticky Phlegm)
with
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Ding Chuan Tang (Wheeze)
This combination helps address both the inflammatory mucus and the narrowing of the airways.
Wheezing After Viral Infection
Many people continue to wheeze long after the infection itself has resolved because the airways remain hypersensitive.
At this stage, Ding Chuan Tang becomes the primary formula, helping calm bronchospasm while supporting normal lung function.
Dry Reactive Airways
If wheezing gradually settles but a dry, irritating cough persists, practitioners often transition to:
-
Bai He Gu Jin Tang (Dry Cough)
to nourish the lungs and repair respiratory tissues damaged during prolonged inflammation.
Long-Term Respiratory Support
For people who experience recurrent wheezing following respiratory infections, practitioners frequently recommend:
-
Yu Ping Feng San (Immunity)
once recovery is complete, helping strengthen immune resilience and reduce susceptibility to future respiratory illnesses.
The Chiron Medical Recovery Pathway
New Cough
↓
Wet Cough – Yellow Sticky Phlegm
↓
Lingering Cough
↓
Choose the dominant recovery pattern:
→ Wheeze (Ding Chuan Tang)
Reactive airways, bronchospasm and chest tightness dominate.
OR
→ Dry Cough (Bai He Gu Jin Tang)
The lungs have become dry, irritated and depleted.
↓
Immunity (Yu Ping Feng San)
Key Takeaways
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Ding Chuan Tang (Wheeze) is a traditional Chinese herbal formula designed to relieve wheezing, chest tightness and reactive airways by improving airflow and reducing inflammation.
-
It combines herbs that calm coughing, transform phlegm, reduce airway inflammation and help regulate the normal movement of Lung Qi.
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Within the Chiron Medical Cough Network, Wheeze occupies a distinct branch of recovery, supporting people whose dominant problem is airway narrowing rather than persistent mucus or dryness.
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Once respiratory function has normalised, Yu Ping Feng San (Immunity) helps strengthen long-term respiratory resilience and reduce the likelihood of future episodes.
One thing I'd like you to check: could you send the remainder of the ingredient list (or a photo of the label)? The text appears truncated after Nutgrass (Xiang Fu), and I want to make sure the monograph reflects your formulation exactly and doesn't miss any ingredients.

